BROADBAND DUAL-FREQUENCY SPIDER-SHAPED PRINTED DIPOLE ANTENNA FOR WLAN APPLICATIONS

被引:8
|
作者
Shen, Xiumei [1 ]
Yin, Yingzeng [1 ]
Su, Chengyue [1 ]
Zuo, Shaoli [1 ]
机构
[1] Xidian Univ, Antenna Inst, Xian, Peoples R China
关键词
spider-shaped; printed dipole antenna; WLAN; dual-band;
D O I
10.1002/mop.25041
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A novel broadband dual-frequency spider-shaped dipole antenna for 2.415.2 GHz wireless local area networks (WLAN) is proposed. The antenna consists of a double-sided printed dipole, whose long arms and short center-stubs (an produce dual bands and lead to good impedance matching in a wide dual-band without external matching circuitry. For the experimental study, excellent performance lot operating frequencies across 2240-3260 MHz and 4700-5970 MHz bands has been observed. Good radiation characteristics of dipole-like patterns, and 2.6- and 4.6-dBi peak antenna gains for the lower and upper bands. respectively have been obtained. And this antenna could be easily printed and integrated on the system circuit board. for WLAN applications. (C) 2010 Wiley Periodicals. Inc. Microwave Opt Technol Left 52: 917-919. 2010: Published online in Wiley InterScience (www.interscience.wiley.com). DOI:10.1002/mop.25041
引用
收藏
页码:917 / 919
页数:3
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